Create item price base on formula

Is there any development or, already done,
to be able to create a item price base on the buying price and some formula for it,
so you dont have to be always updating the selling price,
it would take the last purchasing price and insert on the formula and put as the new item price for the item,
by that way you dont have to always be changing the selling price manualy

Sorry but this feature is not yet available.
Would you mind creating a github feature suggestion for the same.

will do